diff --git a/addons/sale_stock/models/sale_order.py b/addons/sale_stock/models/sale_order.py
index 38ad7ff77a1..9f5d7f2a4ff 100644
--- a/addons/sale_stock/models/sale_order.py
+++ b/addons/sale_stock/models/sale_order.py
@@ -214,6 +214,7 @@ class SaleOrderLine(models.Model):
         depending on the sale order line product rule.
         """
         precision = self.env['decimal.precision'].precision_get('Product Unit of Measure')
+        errors = []
         for line in self:
             if line.state != 'sale' or not line.product_id.type in ('consu','product'):
                 continue
@@ -230,8 +231,12 @@ class SaleOrderLine(models.Model):
                 })
             values = line._prepare_procurement_values(group_id=line.order_id.procurement_group_id)
             product_qty = line.product_uom_qty - qty
-
-            self.env['procurement.group'].run(line.product_id, product_qty, line.product_uom, line.order_id.partner_shipping_id.property_stock_customer, line.name, line.order_id.name, values)
+            try:
+                self.env['procurement.group'].run(line.product_id, product_qty, line.product_uom, line.order_id.partner_shipping_id.property_stock_customer, line.name, line.order_id.name, values)
+            except UserError as error:
+                errors.append(error.name)
+        if errors:
+            raise UserError('\n'.join(errors))
         return True
 
     @api.multi
diff --git a/addons/stock/models/procurement.py b/addons/stock/models/procurement.py
index bcc9dcbd2c8..f3a43fbe083 100644
--- a/addons/stock/models/procurement.py
+++ b/addons/stock/models/procurement.py
@@ -80,7 +80,7 @@ class ProcurementRule(models.Model):
         # Since action_confirm launch following procurement_group we should activate it.
         move = self.env['stock.move'].sudo().create(data)
         move.assign_picking()
-        move.picking_id.action_confirm()
+        move.action_confirm()
         return True
 
     def _get_stock_move_values(self, product_id, product_qty, product_uom, location_id, name, origin, values, group_id):
@@ -303,7 +303,6 @@ class ProcurementGroup(models.Model):
             1000 orderpoints.
             This is appropriate for batch jobs only.
         """
-
         OrderPoint = self.env['stock.warehouse.orderpoint']
         domain = self._get_orderpoint_domain(company_id=company_id)
         orderpoints_noprefetch = OrderPoint.with_context(prefetch_fields=False).search(domain,